package com.how2java.tmall.service;

import java.util.List;

import com.how2java.tmall.pojo.Category;

public interface CategoryService {
    public List<Category> list();
	
	
    public int total();
	 
    void add(Category category);
    
    void delete(Integer id);


	public Category get(int id);


	public void update(Category c);
    
}
